/**
* @test
*/
public function event_collection_is_converted_to_stream_data()
{
$uuid1 = new UUID();
$event1 = new WritableEvent($uuid1, 'Foo', ['bar']);
$uuid2 = new UUID();
$event2 = new WritableEvent($uuid2, 'Baz', ['foo']);
$eventCollection = new WritableEventCollection([$event1, $event2]);
$streamData = [['eventId' => $uuid1->toNative(), 'eventType' => 'Foo', 'data' => ['bar'], 'metadata' => []], ['eventId' => $uuid2->toNative(), 'eventType' => 'Baz', 'data' => ['foo'], 'metadata' => []]];
$this->assertEquals($streamData, $eventCollection->toStreamData());
}
/**
* Write one or more events to a stream
*
* @param string $streamName The stream name
* @param WritableToStream $events Single event or a collection of events
* @param int $expectedVersion The expected version of the stream
* @throws Exception\WrongExpectedVersionException
*/
public function writeToStream($streamName, WritableToStream $events, $expectedVersion = ExpectedVersion::ANY)
{
if ($events instanceof WritableEvent) {
$events = new WritableEventCollection([$events]);
}
$request = new Request('POST', $this->getStreamUrl($streamName), ['ES-ExpectedVersion' => intval($expectedVersion), 'Content-Type' => 'application/vnd.eventstore.events+json'], json_encode($events->toStreamData()));
$this->sendRequest($request);
$responseStatusCode = $this->getLastResponse()->getStatusCode();
if (ResponseCode::HTTP_BAD_REQUEST == $responseStatusCode) {
throw new WrongExpectedVersionException();
}
}
